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What are the two whole numbers that are closest to the square root of 135?
The square root of 135 is 11.61895. The two whole numbers closest would be 11 and 12.
Is the square root of 11 over 6 an irrational number?
Yes. The square root of a fraction is the square root of the numerator over the square root of the denominator. First simplify the fraction (making mixed numbers into improper fractions). Now consider the numerator and denominator separately as whole numbers. Only perfect squares (the squares of whole numbers) have rational square roots. If either, or both, of the numerator and denominator is not a perfect square, the square root of the fraction will be irrational √(11/6) = (√11)/(√6). Neither 11 nor 6 is a perfect square, thus √(11/6) is irrational.
What two number add up to 18 and multiply to equal 70?
88
What two numbers add to make 11 but multiply to make 15?
The numbers are (11 -square root 61)/2 and (11+square root 61)/2
What is square root of 121?
The square root of 121 is 11, because 11 x 11 = 121 * * * * * -11 is also a square root of 121.
